wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Two rods of lengths a and b slide along the coordinate axes which are rectangular in such a manner that their ends are concyclic. Then, the locus of the centre of the circle is:

A
x2+y2=a2+b2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
x2y2=4(a2b2)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
4(x2y2)=a2b2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
x2y2=a2b2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 4(x2y2)=a2b2
Length of intercept made by the circle on x-axis =2g2c
Length of intercept made by the circle on y-axis =2f2c
a=AB=2g2c
b=AB=2f2c
Let the locus be P(x,y)
a2b2=4(x2c)4(y2c)
=4(x2y2)
a2b2=4(x2y2)
105605_33455_ans.png

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Definition of Circle
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon